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St. Louis

$1,004+ Cheap flights from Edinburgh (EDI) to St. Louis (STL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/20. Fares are subject to change and may not be available on all flights or dates of travel.
EDI — STL
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Edinburgh Turnhouse to Lambert-St Louis are usually found in February or January, booked 65 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap flight deals from Edinburgh to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Edinburgh (EDI) to St. Louis (STL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$1,004
(United Airlines)

Popular in

August

Cheapest in

February

Average price

$1,033
From Edinburgh Turnhouse to Lambert-St Louis
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Highest demand for flights based on searches. 3% potential increase in price ($38 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Edinburgh to St. Louis

Cheapest flights from Edinburgh to St. Louis
Explore the most affordable flight options available from Edinburgh to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/812:30 pmEDI - STL
2 stops17h 14mUnited Airlines
Sun 11/2311:05 amSTL - EDI
2 stops14h 50mUnited Airlines
Deal found 9/11$1,006
This KLM deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/91:20 pmEDI - STL
2 stops16h 21mMultiple Airlines
Thu 10/1611:21 amSTL - EDI
2 stops13h 24mMultiple Airlines
Deal found 9/11$1,034
This Justfly.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/912:30 pmEDI - STL
1 stop12h 46mUnited Airlines
Sat 11/228:25 amSTL - EDI
1 stop20h 05mUnited Airlines
Deal found 9/11$1,039
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/912:30 pmEDI - STL
2 stops28h 19mUnited Airlines
Thu 10/1611:10 amSTL - EDI
1 stop15h 15mUnited Airlines
Deal found 9/11$1,055
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2511:30 amEDI - STL
1 stop12h 47mUnited Airlines
Sat 11/111:05 amSTL - EDI
2 stops14h 50mUnited Airlines
Deal found 9/10$1,257
This TravelUp deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/259:40 amEDI - STL
1 stop20h 07mLufthansa
Sat 11/111:49 amSTL - EDI
1 stop14h 06mLufthansa
Deal found 9/10$1,279
This Mytrip deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/256:15 amEDI - STL
3 stops31h 54mMultiple Airlines
Sat 11/14:05 pmSTL - EDI
2 stops19h 00mMultiple Airlines
Deal found 9/10$2,111

Cheapflights Fare Finder

 
Customize your flight search to find flights from Edinburgh to St. Louis that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Edinburgh to St. Louis that are best for you.

Fly from

Edinburgh

Fly to

St. Louis

Route

Depart

Return

Price

EdinburghSt. Louis

EDI - STL

EDISTL

Edinburgh Turnhouse

Fri 2/20

9:25 am-8:21 pm

2 stops16h 56m

Lambert-St Louis

Tue 2/24

8:25 am-7:55 am

2 stops17h 30m

$1,004

EdinburghSt. Louis

EDI - STL

EDISTL

Edinburgh Turnhouse

Fri 2/20

9:25 am-9:10 pm

1 stop17h 45m

Lambert-St Louis

Tue 2/24

12:24 pm-7:55 am

1 stop13h 31m

$1,005

EdinburghSt. Louis

EDI - STL

EDISTL

Edinburgh Turnhouse

Sat 11/8

9:25 am-4:27 pm

1 stop13h 02m

Lambert-St Louis

Sat 11/22

8:25 am-10:30 am

1 stop20h 05m

$1,006

EdinburghSt. Louis

EDI - STL

EDISTL

Edinburgh Turnhouse

Sat 11/8

9:25 am-4:27 pm

1 stop13h 02m

Lambert-St Louis

Sun 11/23

1:10 pm-10:30 am

1 stop15h 20m

$1,006

EdinburghSt. Louis

EDI - STL

EDISTL

Edinburgh Turnhouse

Sun 11/9

12:30 pm-7:16 pm

1 stop12h 46m

Lambert-St Louis

Sun 11/23

1:10 pm-7:55 am

2 stops12h 45m

$1,006

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Best time to book a flight from Edinburgh to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Edinburgh with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Edinburgh to St. Louis

How far ahead should I book a flight from Edinburgh to St. Louis?

Use this chart to determine the optimal time to book a round-trip flight from Edinburgh to St. Louis. Price data was last updated on August 29, 2025.

The best time to book flights from Edinburgh to St. Louis is 65 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Edinburgh to St. Louis?

Currently, August is the cheapest month in which you can book a flight from Edinburgh to St. Louis (average of $311). Flying from Edinburgh to St. Louis in March is currently the most expensive (average of $356). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Edinburgh to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Edinburgh to St. Louis?

    For as low as $1,004, United Airlines can have you in St. Louis from Edinburgh in 16h 56m. The distance between Edinburgh and St. Louis is about 3950 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Edinburgh to St. Louis that include hotel bookings?

    Yes. In addition to deals on Edinburgh to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Edinburgh to St. Louis?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Edinburgh to St. Louis.

  • Can I find deals for business class flights from Edinburgh to St. Louis?

    Yes. Cheapflights offers flight deals from Edinburgh to St. Louis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Edinburgh to St. Louis?

    Currently, August is the cheapest month in which you can book a flight from Edinburgh to St. Louis (average of $311). Flying from Edinburgh to St. Louis in March is currently the most expensive (average of $356). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
Edwardsville
O'Fallon
Fairview Heights
Maryland Heights
Collinsville
Eureka
Glencoe
St. Peters
Chesterfield
Alton
Farmington
Festus

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